In concurrent programming, a monitor is a synchronization construct that allows threads to have both mutual exclusion and the ability to wait (block) for a certain condition to become true. Monitors also have a mechanism for signalling other threads that their condition has been met. A monitor consists of a mutex (lock) object and condition variables. A condition variable is basically a container of threads that are waiting for a certain condition. Monitors provide a mechanism for threads to temporarily give up exclusive access in order to wait for some condition to be met, before regaining exclusive access and resuming their task.
Another definition of monitor is a thread-safeclass, object, or module that uses wrapped mutual exclusion in order to safely allow access to a method or variable by more than one thread. The defining characteristic of a monitor is that its methods are executed with mutual exclusion: At each point in time, at most one thread may be executing any of its methods. Using a condition variable(s), it can also provide the ability for threads to wait on a certain condition (thus using the above definition of a "monitor"). For the rest of this article, this sense of "monitor" will be referred to as a "thread-safe object/class/module".
The warming trend across the world, leading to heavy rainfall in many places, including India; and variability in rainfall often causing flood condition should be seen as an opportunity to improve ...
Speculation around the inclusion of ADA in U.S ...Cardano. More Political Catalysts, Less Technical Headwinds ... Whereas many of Cardano’s potential relies on macroeconomic conditions and regulatory approval, variables that lie outside of its control ... ....
'Venturing out on the lake can be extremely dangerous because it is vast and has significantly variable weather conditions, which makes it easy to become disoriented and get lost,' Mr Irving said ... Defying it is our best move ... Read More ... Jacinta Price. .
He urges caution as ice conditions changes rapidly ... Local ice conditions deteriorated quickly ... Many of the trails are no longer in good condition for snowmobile activity, and ice conditions are variable.
... conditions played a crucial role in improving air quality ... 'Air quality will be highly variable now as we are transitioning from winter to summer and meteorological conditions will keep changing.
... and improved meteorological conditions in Delhi-NCR ... 'Air quality will be highly variable now as we are transitioning from winter to summer and meteorological conditions will keep changing.
Fortunately, it had direct injection and Lexus' Hybrid ElectricDrive that sent 250-PS and 239-Nm of torque to its E-Four all-wheel drive via a Continuously VariableTransmission.
Tackle challenges ... Technologically, advancements are needed in detection, tracking, and impact capabilities under conditions involving multiple spatial variables, significant ground-space time delays, and complex data transmission environments ... .
Anglers are reminded that ice conditions can be extremely variable. Ice thickness can range from thick enough to support a vehicle to open water. Extreme caution should be used when accessing the ice ... .
Many people make mistakes in the backcountry ...Recognize that variable snow conditions can cause injury to a running dog ... In variable conditions, balls of snow can build up between their paw pads faster, then freeze and rip up their skin ... .
Efficiency Gains and Market Impact... "Efficiency in power conversion is connected with better energy yields from renewable sources ... Unlike traditional power sources, renewables are variable, producing fluctuating outputs depending on weather conditions.
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Abu Dhabi Police issued an alert due to the prevailing weather conditions. "We call on drivers to exercise caution due to rainy weather conditions, and to adhere to the variable speed shown on the signs and electronic guidance boards ... .
With the gloveman impeded, Pule Mmodi was able to find the back of the net from close range ... Many variables to consider. The current PSL referee speaking to KickOff.com on condition of anonymity said ... “Unless the referee said ... @Michael_Sherman.
